Home / 22,872,245.80-34,276,875.90-15,174,005.80

Finding the Fourth Proportional to 22,872,245.80, 34,276,875.90 and 15,174,005.80

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Solution

The fourth proportional to 22,872,245.80, 34,276,875.90 and 15,174,005.80 is: 22,740,115.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,872,245.80 : 34,276,875.90 = 15,174,005.80 : x
  2. Step 2: Convert to fraction form
    22,872,245.80/34,276,875.90 = 15,174,005.80/x
  3. Step 3: Cross multiply
    22,872,245.80x = 34,276,875.90 × 15,174,005.80
  4. Step 4: Simplify right side
    22,872,245.80x = 520,117,513,712,480.25
  5. Step 5: Solve for x
    x = 520,117,513,712,480.25/22,872,245.80
  6. Step 6: Final answer
    x = 22,740,115.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.